linux-kernel - Re: [PATCH][drm-next] drm/virtio: fix memory leak of vfpriv on error return path

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [day] [month] [year] [list]

Message-ID: <20181114121438.3s4ehqahnqibrn2e@sirius.home.kraxel.org>
Date:   Wed, 14 Nov 2018 13:14:39 +0100
From:   Gerd Hoffmann <kraxel@...hat.com>
To:     Colin King <colin.king@...onical.com>
Cc:     David Airlie <airlied@...ux.ie>, dri-devel@...ts.freedesktop.org,
        virtualization@...ts.linux-foundation.org,
        kernel-janitors@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH][drm-next] drm/virtio: fix memory leak of vfpriv on error
 return path

On Wed, Nov 07, 2018 at 08:31:22PM +0000, Colin King wrote:
> From: Colin Ian King <colin.king@...onical.com>
> 
> The allocation for vfpriv is being leaked on an error return path,
> fix this by kfree'ing it before returning.
> 
> Detected by CoverityScan, CID#1475380 ("Resource Leak")

Patches added to qemu queue, should land in drm-misc-next soon.

thanks,
  Gerd